





#header .header_nav ul .companyIntroduction_nav{	
	
	border-bottom: 5px solid #e0c49c;
}
#header .header_nav ul .companyIntroduction_nav a{	
	color: #FFFFFF;
	
}
#nav_companylntroduction{
	width: 73.9583%;
	margin: 0 auto;
	height: 60px;
}
#nav_companylntroduction ul{
	height: 100%;
	padding: 0 10%;
	display: flex;
	justify-content: space-around;
	line-height: 60px;
	background: #f8f8fa;
	color: #848486;
	font-size: 16px ;
}
#nav_companylntroduction ul li{
	padding: 0 10px;
}
#main_companylntroduction{
	width: 80%;
	min-height: 900px;
	margin: 0 auto;
	position: relative;
}
#main_companylntroduction .introduction{

	width: 100%;
	min-height: 500px;
}
.on{
	background: #dbc594;
	color: #FFFFFF;
	padding: 0 10px;
}


@media screen and (max-width: 970px){
	#nav_companylntroduction{
		width: 100%;
	}
	
}

@media screen and (max-width: 768px){
	
	#nav_companylntroduction ul{
		padding: 0 5%;
	}
}
@media screen and (max-width: 520px){
	#nav_companylntroduction ul{
		padding: 0 0;
		justify-content: space-between;
		font-size: 12px ;
	}
}





